You can do this nail art with different colors I used

Step 1: Materials

3 nail polishes of different colors

Toothpick

Cotton swab

Small tray

Clean nails (you can see my instructable on how to clean your nails)

Step 2: Procedure

Paint your nails a base coat
Pour a little drop of a different color of polish into a tray
Use a toothpick to make a petal design similar to the photo above
Use a cotton swab to make the small flowers on top with a different color polish
Let the polish dry and apply clear polish